I was looking through traits for a potential diabolic Aasimar character that still has staggeringly good publicity and Power of Suggestion caught my eye. The ability to convince someone that incriminating evidence they find is in fact completely harmless and totally not what it looks like with a flat DC 20 check (for the most part) seems like it could be super useful as 20 is nothing in the long run. Still I'm wondering if it's worth it when I was considering taking the Innocent trait (always get the +5 "they want to believe you" bluff modifier) along with the spell Innocence (+10 competence bonus to convince you are innocent) along with Glibness (+20 untyped bluff bonus) I might not need to set the bluff DC bar so low... hell I could probably go without the Innocent trait too but it's just so fitting.
So what do you guys think about Power of Suggestion, and what traits (besides Reactionary) would you suggest for this kind of character?